Cross-sectional and case-control study designs
The relation between serum lipids and lutein and zeaxanthin in the serum and retina: results from cross-sectional, case-control and case study designs
... ongoing study on lutein supple- mentation and visual ...dedicated control plasma is used. The control samples are analyzed at least 4 times/day during the ...
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C ohort, cross sectional, and case-control
... Overcoming sampling bias Ideally the cases studied should be a random sample of all the patients with the disease. This is not only very difficult but in many instances is impossible because many cases may not have been ...
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Sample size requirements for case-control study designs
... Breslow and Day [1] and Smith and Day [2] provide as- ymptotic formulas for the computation of case-control sample sizes required for odds ratios, unadjusted or ad- justed for a confounder [1] and for ...
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Exercise Beliefs In Elderly Nursing Home Residents: A Cross-Sectional, Case Control Study
... Nursing Home residents will take part in an interview based assessment on-site in the nursing home, to allow for potential poor ability to self-complete the questionnaires (Mody et al, 2008). Two key gatekeepers (Staff ...
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HYPERSEXUALITY AND PATHOLOGICAL GAMBLING IN PARKINSON S DISEASE: A CROSS-SECTIONAL CASE-CONTROL STUDY
... one case of dopamine dysregulation syndrome (DDS) and tobacco medium dependency and at risk gambler; one case of DDS and at risk gambler and one case of DDS and alcohol (Alcohol ...
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Khat use as risk factor for psychotic disorders: A cross-sectional and case-control study in Somalia
... Khat consumption might be related to the outbreak of psychosis in various ways. Considering psychoses as the result of genetic and acquired vulnerability and additional stress factors, the early onset of khat abuse may ...
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cross-sectional study
... the case here) neonatal outcomes are equal or better, then this indicates a responsive healthcare setting rather than underprovision of care, as the preferences of these women are ...
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Cardiotocography in breech versus vertex delivery: an examiner-blinded, cross-sectional nested case-control study
... Even so, our results encourage attempting vaginal breech delivery in selected cases, as the neonatal outcome was comparable in both groups despite the higher incidence of ominous trace features in the breech group. ...
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Cardiotocography in breech versus vertex delivery: an examiner blinded, cross sectional nested case control study
... Even so, our results encourage attempting vaginal breech delivery in selected cases, as the neonatal outcome was comparable in both groups despite the higher incidence of ominous trace features in the breech group. ...
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A simulation study on matched case-control designs in the perspective of causal diagrams
... non-matched case-control designs without adjusting for C (model 1) got unbiased estimation ...non-matched case-control de- signs (model 1) got unbiased estimation of β ...
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Measurement properties of the Dizziness Handicap Inventory by cross-sectional and longitudinal designs
... Challenges and limitations Several challenges and limitations of the present study have already been discussed, also in relation to quality cri- teria for measurement properties proposed by Terwee et al. [27]. We ...
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Diabetes and depression in Lebanon and association with glycemic control: a cross-sectional study
... glycemic control), form of medication, types of oral drugs, commitment to treatment, satisfaction with treatment, refusal of insulin intake, causes of insulin refusal, duration of insulin therapy, number of visits ...
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Questionnaire Is Cross Sectional Study
... longitudinal study designs may also mentioned that the other? Relating to questionnaire is cross sectional study sites due to support and occupational exposure to nutrition knowledge, ...
Dietary quality in a sample of adults with type 2 diabetes mellitus in Ireland; a cross sectional case control study
... A control group, of similar age and physical activity level was recruited from the same catchment area as the case subjects through distribution of advertisements to local busi- ...The study was ...
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Employment and the role of personal factors among patients with ankylosing spondylitis: a Dutch cross sectional case control study
... of control, reflected by passive coping, self-efficacy or helplessness were strongly associated with adverse work outcome, independent of disease-specific impair- ...
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Increased risk for radiographic osteoarthritis features in young active athletes: a cross-sectional matched case–control study
... Data on OA incidence post-ACL injury has been reported to be between 10% and 90% at 10 e20 years after trauma 1,3,14 with recent 5-year data reporting around 15% of ROA 8 . Our data on OA preva- lence following ACL ...
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Comparison of standing postural control and gait parameters in people with and without chronic low back pain: a cross sectional case–control study
... research study may influence the reliability of ...current study demon- strated similar CoP VELAP in people with and without CLBP, whereas previous research has demonstrated reduced 4 31 (n=24 and 22 per ...
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Determinants of Low Birth Weight a Cross Sectional Study: In Case of Pakistan
... Abstract This study investigates the impact of different independent factors on birth weight of infant. The Demographic and Health Survey of Pakistan (PDHS) 2014 data are used for empirical analysis. Binomial ...
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The control of allergic rhinitis in real life: a multicenter cross-sectional Italian study
... observational cross-sectional study involving patients with AR, referred for the first time to Allergy centers of Northern Italy (Turin, Verona, Parma, Brescia) between May and December ...of ...
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The control of allergic rhinitis in real life: a multicenter cross-sectional Italian study
... observational cross-sectional study involving patients with AR, referred for the first time to Allergy centers of Northern Italy (Turin, Verona, Parma, Brescia) between May and December ...of ...
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